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How do you run a single query through mysql from the command line?
...gle search (for "mysql exec sql from command line") and not the huge mysql site!
– Guillaume Bois
Apr 4 '17 at 17:48
4
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Use tab to indent in textarea
...s to move the focus to the next form element.
So, if you're writing a web site for a broad audience, I'd recommend against doing this without a compelling reason, and provide some kind of alternative for blind users that doesn't trap them in the textarea.
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Failed to install Python Cryptography package with PIP and setup.py
...ither pip install cryptography or by downloading the package from their site and running python setup.py , I get the following error:
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How to detect if a specific file exists in Vimscript?
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How does this giant regex work?
...wn your server:
There are a number of ways this could have gotten on your site. Most likely you have been hacked using Exploit Code because one of your web applications is out of date. Try updating everything, including libraries. Change passwords for everything, especially FTP, although sho...
Rails 3 - can't install pg gem
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As a note, the binary package from the Postgres site does not contain development headers or the pg_config program.
– tadman
Mar 12 '12 at 15:43
3
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Disable same origin policy in Chrome
...e:
// Don't enforce the same-origin policy. (Used by people testing their sites.)
const wchar_t kDisableWebSecurity[] = L"disable-web-security";
Before Chrome 48, you could just use:
chromium-browser --disable-web-security
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Remove redundant paths from $PATH variable
... you have further questions, you should probably ask a new question on the site (after searching for it first to ensure you're not creating an exact duplicate...).
– Aaron Hall♦
Nov 1 '18 at 13:21
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How to easily resize/optimize an image size with iOS?
...re are examples of applying this solution below.
Gray rectangle is target site image will be resized to.
Blue circles in light blue rectangle is the image (I used circles because it's easy to see when it's scaled without preserving aspect).
Light orange color marks areas that will be trimmed if you...
Non greedy (reluctant) regex matching in sed?
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3) while suggesting sites like regex101 for demo, please add a note that it is not always suitable for cli tools because of syntax and feature differences
– Sundeep
Apr 27 at 9:43
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